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[devel] Make png_text_struct independent of PNG_iTXt_SUPPORTED

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Glenn Randers-Pehrson
2010-03-30 08:34:02 -05:00
parent 9ba962665d
commit dd78d526d0
7 changed files with 37 additions and 34 deletions
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@@ -2608,7 +2608,14 @@ version 1.5.0beta15 [March 17, 2010]
Removed makefile.mingw.
Eliminated PNG_NO_EXTERN and PNG_ALL_EXTERN
version 1.5.0beta16 [March 17, 2010]
version 1.5.0beta16 [March 30, 2010]
Make png_text_struct independent of PNG_iTXt_SUPPORTED, so that
fields are initialized in all configurations. The READ/WRITE
macros (PNG_(READ|WRITE)_iTXt_SUPPORTED) still function as
before to disable code to actually read or write iTXt chunks
and iTXt_SUPPORTED can be used to detect presence of either
read or write support (but it is probably better to check for
the one actually required - read or write.)
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